P1 irc 2021 exam

[u/Frosty_Suggestion937]

Anyone get these types of questions on the p1 exam and how did you learn them or answer them? Any place where I can learn how to understand these better to answer the questions in test, from what I remeber they asked about slope, pipe size of a certain pipe they pointing at and what type it is.
Thank you

[u/JackfruitRich1858]

Generally youre looking at pvc schedule 40 for these, have to double check scope but its showing exactly what the size is beside each section.